openbox/action.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    action.c for the Openbox window manager
   4    Copyright (c) 2003        Ben Jansens
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 #include "debug.h"
  20 #include "client.h"
  21 #include "focus.h"
  22 #include "moveresize.h"
  23 #include "menu.h"
  24 #include "prop.h"
  25 #include "stacking.h"
  26 #include "screen.h"
  27 #include "action.h"
  28 #include "openbox.h"
  29 #include "grab.h"
  30 #include "keyboard.h"
  31 #include "event.h"
  32 #include "config.h"
  33 #include "mainloop.h"
  34
  35 #include <glib.h>
  36
  37 inline void client_action_start(union ActionData *data)
  38 {
  39     if (config_focus_follow)
  40         if (data->any.context != OB_FRAME_CONTEXT_CLIENT && !data->any.button)
  41             grab_pointer(TRUE, OB_CURSOR_NONE);
  42 }
  43
  44 inline void client_action_end(union ActionData *data)
  45 {
  46     if (config_focus_follow)
  47         if (data->any.context != OB_FRAME_CONTEXT_CLIENT) {
  48             if (!data->any.button) {
  49                 grab_pointer(FALSE, OB_CURSOR_NONE);
  50             } else {
  51                 ObClient *c;
  52
  53                 /* usually this is sorta redundant, but with a press action
  54                    the enter event will come as a GrabNotify which is
  55                    ignored, so this will handle that case */
  56                 if ((c = client_under_pointer()))
  57                     event_enter_client(c);
  58             }
  59         }
  60 }
  61
  62 typedef struct
  63 {
  64     const gchar *name;
  65     void (*func)(union ActionData *);
  66     void (*setup)(ObAction **, ObUserAction uact);
  67 } ActionString;
  68
  69 static ObAction *action_new(void (*func)(union ActionData *data))
  70 {
  71     ObAction *a = g_new0(ObAction, 1);
  72     a->ref = 1;
  73     a->func = func;
  74
  75     return a;
  76 }
  77
  78 void action_ref(ObAction *a)
  79 {
  80     ++a->ref;
  81 }
  82
  83 void action_unref(ObAction *a)
  84 {
  85     if (a == NULL) return;
  86
  87     if (--a->ref > 0) return;
  88
  89     /* deal with pointers */
  90     if (a->func == action_execute || a->func == action_restart)
  91         g_free(a->data.execute.path);
  92     else if (a->func == action_showmenu)
  93         g_free(a->data.showmenu.name);
  94
  95     g_free(a);
  96 }
  97
  98 ObAction* action_copy(const ObAction *src)
  99 {
 100     ObAction *a = action_new(src->func);
 101
 102     a->data = src->data;
 103
 104     /* deal with pointers */
 105     if (a->func == action_execute || a->func == action_restart)
 106         a->data.execute.path = g_strdup(a->data.execute.path);
 107     else if (a->func == action_showmenu)
 108         a->data.showmenu.name = g_strdup(a->data.showmenu.name);
 109
 110     return a;
 111 }
 112
 113 void setup_action_directional_focus_north(ObAction **a, ObUserAction uact)
 114 {
 115     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 116     (*a)->data.interdiraction.direction = OB_DIRECTION_NORTH;
 117     (*a)->data.interdiraction.dialog = TRUE;
 118 }
 119
 120 void setup_action_directional_focus_east(ObAction **a, ObUserAction uact)
 121 {
 122     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 123     (*a)->data.interdiraction.direction = OB_DIRECTION_EAST;
 124     (*a)->data.interdiraction.dialog = TRUE;
 125 }
 126
 127 void setup_action_directional_focus_south(ObAction **a, ObUserAction uact)
 128 {
 129     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 130     (*a)->data.interdiraction.direction = OB_DIRECTION_SOUTH;
 131     (*a)->data.interdiraction.dialog = TRUE;
 132 }
 133
 134 void setup_action_directional_focus_west(ObAction **a, ObUserAction uact)
 135 {
 136     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 137     (*a)->data.interdiraction.direction = OB_DIRECTION_WEST;
 138     (*a)->data.interdiraction.dialog = TRUE;
 139 }
 140
 141 void setup_action_directional_focus_northeast(ObAction **a, ObUserAction uact)
 142 {
 143     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 144     (*a)->data.interdiraction.direction = OB_DIRECTION_NORTHEAST;
 145     (*a)->data.interdiraction.dialog = TRUE;
 146 }
 147
 148 void setup_action_directional_focus_southeast(ObAction **a, ObUserAction uact)
 149 {
 150     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 151     (*a)->data.interdiraction.direction = OB_DIRECTION_SOUTHEAST;
 152     (*a)->data.interdiraction.dialog = TRUE;
 153 }
 154
 155 void setup_action_directional_focus_southwest(ObAction **a, ObUserAction uact)
 156 {
 157     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 158     (*a)->data.interdiraction.direction = OB_DIRECTION_SOUTHWEST;
 159     (*a)->data.interdiraction.dialog = TRUE;
 160 }
 161
 162 void setup_action_directional_focus_northwest(ObAction **a, ObUserAction uact)
 163 {
 164     (*a)->data.interdiraction.inter.any.interactive = TRUE;
 165     (*a)->data.interdiraction.direction = OB_DIRECTION_NORTHWEST;
 166     (*a)->data.interdiraction.dialog = TRUE;
 167 }
 168
 169 void setup_action_send_to_desktop(ObAction **a, ObUserAction uact)
 170 {
 171     (*a)->data.sendto.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 172     (*a)->data.sendto.follow = TRUE;
 173 }
 174
 175 void setup_action_send_to_desktop_prev(ObAction **a, ObUserAction uact)
 176 {
 177     (*a)->data.sendtodir.inter.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 178     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 179     (*a)->data.sendtodir.dir = OB_DIRECTION_WEST;
 180     (*a)->data.sendtodir.linear = TRUE;
 181     (*a)->data.sendtodir.wrap = TRUE;
 182     (*a)->data.sendtodir.follow = TRUE;
 183 }
 184
 185 void setup_action_send_to_desktop_next(ObAction **a, ObUserAction uact)
 186 {
 187     (*a)->data.sendtodir.inter.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 188     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 189     (*a)->data.sendtodir.dir = OB_DIRECTION_EAST;
 190     (*a)->data.sendtodir.linear = TRUE;
 191     (*a)->data.sendtodir.wrap = TRUE;
 192     (*a)->data.sendtodir.follow = TRUE;
 193 }
 194
 195 void setup_action_send_to_desktop_left(ObAction **a, ObUserAction uact)
 196 {
 197     (*a)->data.sendtodir.inter.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 198     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 199     (*a)->data.sendtodir.dir = OB_DIRECTION_WEST;
 200     (*a)->data.sendtodir.linear = FALSE;
 201     (*a)->data.sendtodir.wrap = TRUE;
 202     (*a)->data.sendtodir.follow = TRUE;
 203 }
 204
 205 void setup_action_send_to_desktop_right(ObAction **a, ObUserAction uact)
 206 {
 207     (*a)->data.sendtodir.inter.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 208     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 209     (*a)->data.sendtodir.dir = OB_DIRECTION_EAST;
 210     (*a)->data.sendtodir.linear = FALSE;
 211     (*a)->data.sendtodir.wrap = TRUE;
 212     (*a)->data.sendtodir.follow = TRUE;
 213 }
 214
 215 void setup_action_send_to_desktop_up(ObAction **a, ObUserAction uact)
 216 {
 217     (*a)->data.sendtodir.inter.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 218     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 219     (*a)->data.sendtodir.dir = OB_DIRECTION_NORTH;
 220     (*a)->data.sendtodir.linear = FALSE;
 221     (*a)->data.sendtodir.wrap = TRUE;
 222     (*a)->data.sendtodir.follow = TRUE;
 223 }
 224
 225 void setup_action_send_to_desktop_down(ObAction **a, ObUserAction uact)
 226 {
 227     (*a)->data.sendtodir.inter.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 228     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 229     (*a)->data.sendtodir.dir = OB_DIRECTION_SOUTH;
 230     (*a)->data.sendtodir.linear = FALSE;
 231     (*a)->data.sendtodir.wrap = TRUE;
 232     (*a)->data.sendtodir.follow = TRUE;
 233 }
 234
 235 void setup_action_desktop(ObAction **a, ObUserAction uact)
 236 {
 237     (*a)->data.desktop.inter.any.interactive = FALSE;
 238 }
 239
 240 void setup_action_desktop_prev(ObAction **a, ObUserAction uact)
 241 {
 242     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 243     (*a)->data.desktopdir.dir = OB_DIRECTION_WEST;
 244     (*a)->data.desktopdir.linear = TRUE;
 245     (*a)->data.desktopdir.wrap = TRUE;
 246 }
 247
 248 void setup_action_desktop_next(ObAction **a, ObUserAction uact)
 249 {
 250     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 251     (*a)->data.desktopdir.dir = OB_DIRECTION_EAST;
 252     (*a)->data.desktopdir.linear = TRUE;
 253     (*a)->data.desktopdir.wrap = TRUE;
 254 }
 255
 256 void setup_action_desktop_left(ObAction **a, ObUserAction uact)
 257 {
 258     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 259     (*a)->data.desktopdir.dir = OB_DIRECTION_WEST;
 260     (*a)->data.desktopdir.linear = FALSE;
 261     (*a)->data.desktopdir.wrap = TRUE;
 262 }
 263
 264 void setup_action_desktop_right(ObAction **a, ObUserAction uact)
 265 {
 266     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 267     (*a)->data.desktopdir.dir = OB_DIRECTION_EAST;
 268     (*a)->data.desktopdir.linear = FALSE;
 269     (*a)->data.desktopdir.wrap = TRUE;
 270 }
 271
 272 void setup_action_desktop_up(ObAction **a, ObUserAction uact)
 273 {
 274     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 275     (*a)->data.desktopdir.dir = OB_DIRECTION_NORTH;
 276     (*a)->data.desktopdir.linear = FALSE;
 277     (*a)->data.desktopdir.wrap = TRUE;
 278 }
 279
 280 void setup_action_desktop_down(ObAction **a, ObUserAction uact)
 281 {
 282     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 283     (*a)->data.desktopdir.dir = OB_DIRECTION_SOUTH;
 284     (*a)->data.desktopdir.linear = FALSE;
 285     (*a)->data.desktopdir.wrap = TRUE;
 286 }
 287
 288 void setup_action_cycle_windows_next(ObAction **a, ObUserAction uact)
 289 {
 290     (*a)->data.cycle.inter.any.interactive = TRUE;
 291     (*a)->data.cycle.linear = FALSE;
 292     (*a)->data.cycle.forward = TRUE;
 293     (*a)->data.cycle.dialog = TRUE;
 294 }
 295
 296 void setup_action_cycle_windows_previous(ObAction **a, ObUserAction uact)
 297 {
 298     (*a)->data.cycle.inter.any.interactive = TRUE;
 299     (*a)->data.cycle.linear = FALSE;
 300     (*a)->data.cycle.forward = FALSE;
 301     (*a)->data.cycle.dialog = TRUE;
 302 }
 303
 304 void setup_action_movetoedge_north(ObAction **a, ObUserAction uact)
 305 {
 306     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 307     (*a)->data.diraction.direction = OB_DIRECTION_NORTH;
 308 }
 309
 310 void setup_action_movetoedge_south(ObAction **a, ObUserAction uact)
 311 {
 312     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 313     (*a)->data.diraction.direction = OB_DIRECTION_SOUTH;
 314 }
 315
 316 void setup_action_movetoedge_east(ObAction **a, ObUserAction uact)
 317 {
 318     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 319     (*a)->data.diraction.direction = OB_DIRECTION_EAST;
 320 }
 321
 322 void setup_action_movetoedge_west(ObAction **a, ObUserAction uact)
 323 {
 324     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 325     (*a)->data.diraction.direction = OB_DIRECTION_WEST;
 326 }
 327
 328 void setup_action_growtoedge_north(ObAction **a, ObUserAction uact)
 329 {
 330     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 331     (*a)->data.diraction.direction = OB_DIRECTION_NORTH;
 332 }
 333
 334 void setup_action_growtoedge_south(ObAction **a, ObUserAction uact)
 335 {
 336     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 337     (*a)->data.diraction.direction = OB_DIRECTION_SOUTH;
 338 }
 339
 340 void setup_action_growtoedge_east(ObAction **a, ObUserAction uact)
 341 {
 342     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 343     (*a)->data.diraction.direction = OB_DIRECTION_EAST;
 344 }
 345
 346 void setup_action_growtoedge_west(ObAction **a, ObUserAction uact)
 347 {
 348     (*a)->data.diraction.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 349     (*a)->data.diraction.direction = OB_DIRECTION_WEST;
 350 }
 351
 352 void setup_action_top_layer(ObAction **a, ObUserAction uact)
 353 {
 354     (*a)->data.layer.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 355     (*a)->data.layer.layer = 1;
 356 }
 357
 358 void setup_action_normal_layer(ObAction **a, ObUserAction uact)
 359 {
 360     (*a)->data.layer.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 361     (*a)->data.layer.layer = 0;
 362 }
 363
 364 void setup_action_bottom_layer(ObAction **a, ObUserAction uact)
 365 {
 366     (*a)->data.layer.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 367     (*a)->data.layer.layer = -1;
 368 }
 369
 370 void setup_action_move(ObAction **a, ObUserAction uact)
 371 {
 372     (*a)->data.moveresize.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 373     (*a)->data.moveresize.move = TRUE;
 374     (*a)->data.moveresize.keyboard =
 375         (uact == OB_USER_ACTION_NONE ||
 376          uact == OB_USER_ACTION_KEYBOARD_KEY ||
 377          uact == OB_USER_ACTION_MENU_SELECTION);
 378 }
 379
 380 void setup_action_resize(ObAction **a, ObUserAction uact)
 381 {
 382     (*a)->data.moveresize.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 383     (*a)->data.moveresize.move = FALSE;
 384     (*a)->data.moveresize.keyboard =
 385         (uact == OB_USER_ACTION_NONE ||
 386          uact == OB_USER_ACTION_KEYBOARD_KEY ||
 387          uact == OB_USER_ACTION_MENU_SELECTION);
 388 }
 389
 390 void setup_action_showmenu(ObAction **a, ObUserAction uact)
 391 {
 392     (*a)->data.showmenu.any.client_action = OB_CLIENT_ACTION_OPTIONAL;
 393     /* you cannot call ShowMenu from inside a menu, cuz the menu code makes
 394        assumptions that there is only one menu (and submenus) open at
 395        a time! */
 396     if (uact == OB_USER_ACTION_MENU_SELECTION) {
 397         action_unref(*a);
 398         a = NULL;
 399     }
 400 }
 401
 402 void setup_client_action(ObAction **a, ObUserAction uact)
 403 {
 404     (*a)->data.any.client_action = OB_CLIENT_ACTION_ALWAYS;
 405 }
 406
 407 ActionString actionstrings[] =
 408 {
 409     {
 410         "execute",
 411         action_execute,
 412         NULL
 413     },
 414     {
 415         "directionalfocusnorth",
 416         action_directional_focus,
 417         setup_action_directional_focus_north
 418     },
 419     {
 420         "directionalfocuseast",
 421         action_directional_focus,
 422         setup_action_directional_focus_east
 423     },
 424     {
 425         "directionalfocussouth",
 426         action_directional_focus,
 427         setup_action_directional_focus_south
 428     },
 429     {
 430         "directionalfocuswest",
 431         action_directional_focus,
 432         setup_action_directional_focus_west
 433     },
 434     {
 435         "directionalfocusnortheast",
 436         action_directional_focus,
 437         setup_action_directional_focus_northeast
 438     },
 439     {
 440         "directionalfocussoutheast",
 441         action_directional_focus,
 442         setup_action_directional_focus_southeast
 443     },
 444     {
 445         "directionalfocussouthwest",
 446         action_directional_focus,
 447         setup_action_directional_focus_southwest
 448     },
 449     {
 450         "directionalfocusnorthwest",
 451         action_directional_focus,
 452         setup_action_directional_focus_northwest
 453     },
 454     {
 455         "activate",
 456         action_activate,
 457         setup_client_action
 458     },
 459     {
 460         "focus",
 461         action_focus,
 462         setup_client_action
 463     },
 464     {
 465         "unfocus",
 466         action_unfocus,
 467         setup_client_action
 468     },
 469     {
 470         "iconify",
 471         action_iconify,
 472         setup_client_action
 473     },
 474     {
 475         "raiselower",
 476         action_raiselower,
 477         setup_client_action
 478     },
 479     {
 480         "raise",
 481         action_raise,
 482         setup_client_action
 483     },
 484     {
 485         "lower",
 486         action_lower,
 487         setup_client_action
 488     },
 489     {
 490         "close",
 491         action_close,
 492         setup_client_action
 493     },
 494     {
 495         "kill",
 496         action_kill,
 497         setup_client_action
 498     },
 499     {
 500         "shadelower",
 501         action_shadelower,
 502         setup_client_action
 503     },
 504     {
 505         "unshaderaise",
 506         action_unshaderaise,
 507         setup_client_action
 508     },
 509     {
 510         "shade",
 511         action_shade,
 512         setup_client_action
 513     },
 514     {
 515         "unshade",
 516         action_unshade,
 517         setup_client_action
 518     },
 519     {
 520         "toggleshade",
 521         action_toggle_shade,
 522         setup_client_action
 523     },
 524     {
 525         "toggleomnipresent",
 526         action_toggle_omnipresent,
 527         setup_client_action
 528     },
 529     {
 530         "moverelativehorz",
 531         action_move_relative_horz,
 532         setup_client_action
 533     },
 534     {
 535         "moverelativevert",
 536         action_move_relative_vert,
 537         setup_client_action
 538     },
 539     {
 540         "resizerelativehorz",
 541         action_resize_relative_horz,
 542         setup_client_action
 543     },
 544     {
 545         "resizerelativevert",
 546         action_resize_relative_vert,
 547         setup_client_action
 548     },
 549     {
 550         "maximizefull",
 551         action_maximize_full,
 552         setup_client_action
 553     },
 554     {
 555         "unmaximizefull",
 556         action_unmaximize_full,
 557         setup_client_action
 558     },
 559     {
 560         "togglemaximizefull",
 561         action_toggle_maximize_full,
 562         setup_client_action
 563     },
 564     {
 565         "maximizehorz",
 566         action_maximize_horz,
 567         setup_client_action
 568     },
 569     {
 570         "unmaximizehorz",
 571         action_unmaximize_horz,
 572         setup_client_action
 573     },
 574     {
 575         "togglemaximizehorz",
 576         action_toggle_maximize_horz,
 577         setup_client_action
 578     },
 579     {
 580         "maximizevert",
 581         action_maximize_vert,
 582         setup_client_action
 583     },
 584     {
 585         "unmaximizevert",
 586         action_unmaximize_vert,
 587         setup_client_action
 588     },
 589     {
 590         "togglemaximizevert",
 591         action_toggle_maximize_vert,
 592         setup_client_action
 593     },
 594     {
 595         "sendtodesktop",
 596         action_send_to_desktop,
 597         setup_action_send_to_desktop
 598     },
 599     {
 600         "sendtodesktopnext",
 601         action_send_to_desktop_dir,
 602         setup_action_send_to_desktop_next
 603     },
 604     {
 605         "sendtodesktopprevious",
 606         action_send_to_desktop_dir,
 607         setup_action_send_to_desktop_prev
 608     },
 609     {
 610         "sendtodesktopright",
 611         action_send_to_desktop_dir,
 612         setup_action_send_to_desktop_right
 613     },
 614     {
 615         "sendtodesktopleft",
 616         action_send_to_desktop_dir,
 617         setup_action_send_to_desktop_left
 618     },
 619     {
 620         "sendtodesktopup",
 621         action_send_to_desktop_dir,
 622         setup_action_send_to_desktop_up
 623     },
 624     {
 625         "sendtodesktopdown",
 626         action_send_to_desktop_dir,
 627         setup_action_send_to_desktop_down
 628     },
 629     {
 630         "desktop",
 631         action_desktop,
 632         setup_action_desktop
 633     },
 634     {
 635         "desktopnext",
 636         action_desktop_dir,
 637         setup_action_desktop_next
 638     },
 639     {
 640         "desktopprevious",
 641         action_desktop_dir,
 642         setup_action_desktop_prev
 643     },
 644     {
 645         "desktopright",
 646         action_desktop_dir,
 647         setup_action_desktop_right
 648     },
 649     {
 650         "desktopleft",
 651         action_desktop_dir,
 652         setup_action_desktop_left
 653     },
 654     {
 655         "desktopup",
 656         action_desktop_dir,
 657         setup_action_desktop_up
 658     },
 659     {
 660         "desktopdown",
 661         action_desktop_dir,
 662         setup_action_desktop_down
 663     },
 664     {
 665         "toggledecorations",
 666         action_toggle_decorations,
 667         setup_client_action
 668     },
 669     {
 670         "move",
 671         action_moveresize,
 672         setup_action_move
 673     },
 674     {
 675         "resize",
 676         action_moveresize,
 677         setup_action_resize
 678     },
 679     {
 680         "toggleshowdesktop",
 681         action_toggle_show_desktop,
 682         NULL
 683     },
 684     {
 685         "showdesktop",
 686         action_show_desktop,
 687         NULL
 688     },
 689     {
 690         "unshowdesktop",
 691         action_unshow_desktop,
 692         NULL
 693     },
 694     {
 695         "desktoplast",
 696         action_desktop_last,
 697         NULL
 698     },
 699     {
 700         "reconfigure",
 701         action_reconfigure,
 702         NULL
 703     },
 704     {
 705         "restart",
 706         action_restart,
 707         NULL
 708     },
 709     {
 710         "exit",
 711         action_exit,
 712         NULL
 713     },
 714     {
 715         "showmenu",
 716         action_showmenu,
 717         setup_action_showmenu
 718     },
 719     {
 720         "sendtotoplayer",
 721         action_send_to_layer,
 722         setup_action_top_layer
 723     },
 724     {
 725         "togglealwaysontop",
 726         action_toggle_layer,
 727         setup_action_top_layer
 728     },
 729     {
 730         "sendtonormallayer",
 731         action_send_to_layer,
 732         setup_action_normal_layer
 733     },
 734     {
 735         "sendtobottomlayer",
 736         action_send_to_layer,
 737         setup_action_bottom_layer
 738     },
 739     {
 740         "togglealwaysonbottom",
 741         action_toggle_layer,
 742         setup_action_bottom_layer
 743     },
 744     {
 745         "nextwindow",
 746         action_cycle_windows,
 747         setup_action_cycle_windows_next
 748     },
 749     {
 750         "previouswindow",
 751         action_cycle_windows,
 752         setup_action_cycle_windows_previous
 753     },
 754     {
 755         "movetoedgenorth",
 756         action_movetoedge,
 757         setup_action_movetoedge_north
 758     },
 759     {
 760         "movetoedgesouth",
 761         action_movetoedge,
 762         setup_action_movetoedge_south
 763     },
 764     {
 765         "movetoedgewest",
 766         action_movetoedge,
 767         setup_action_movetoedge_west
 768     },
 769     {
 770         "movetoedgeeast",
 771         action_movetoedge,
 772         setup_action_movetoedge_east
 773     },
 774     {
 775         "growtoedgenorth",
 776         action_growtoedge,
 777         setup_action_growtoedge_north
 778     },
 779     {
 780         "growtoedgesouth",
 781         action_growtoedge,
 782         setup_action_growtoedge_south
 783     },
 784     {
 785         "growtoedgewest",
 786         action_growtoedge,
 787         setup_action_growtoedge_west
 788     },
 789     {
 790         "growtoedgeeast",
 791         action_growtoedge,
 792         setup_action_growtoedge_east
 793     },
 794     {
 795         NULL,
 796         NULL,
 797         NULL
 798     }
 799 };
 800
 801 /* only key bindings can be interactive. thus saith the xor.
 802    because of how the mouse is grabbed, mouse events dont even get
 803    read during interactive events, so no dice! >:) */
 804 #define INTERACTIVE_LIMIT(a, uact) \
 805     if (uact != OB_USER_ACTION_KEYBOARD_KEY) \
 806         a->data.any.interactive = FALSE;
 807
 808 ObAction *action_from_string(const gchar *name, ObUserAction uact)
 809 {
 810     ObAction *a = NULL;
 811     gboolean exist = FALSE;
 812     int i;
 813
 814     for (i = 0; actionstrings[i].name; i++)
 815         if (!g_ascii_strcasecmp(name, actionstrings[i].name)) {
 816             exist = TRUE;
 817             a = action_new(actionstrings[i].func);
 818             if (actionstrings[i].setup)
 819                 actionstrings[i].setup(&a, uact);
 820             INTERACTIVE_LIMIT(a, uact);
 821             break;
 822         }
 823     if (!exist)
 824         g_warning("Invalid action '%s' requested. No such action exists.",
 825                   name);
 826     if (!a)
 827         g_warning("Invalid use of action '%s'. Action will be ignored.", name);
 828     return a;
 829 }
 830
 831 ObAction *action_parse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 832                        ObUserAction uact)
 833 {
 834     char *actname;
 835     ObAction *act = NULL;
 836     xmlNodePtr n;
 837
 838     if (parse_attr_string("name", node, &actname)) {
 839         if ((act = action_from_string(actname, uact))) {
 840             if (act->func == action_execute || act->func == action_restart) {
 841                 if ((n = parse_find_node("execute", node->xmlChildrenNode))) {
 842                     gchar *s = parse_string(doc, n);
 843                     act->data.execute.path = parse_expand_tilde(s);
 844                     g_free(s);
 845                 }
 846             } else if (act->func == action_showmenu) {
 847                 if ((n = parse_find_node("menu", node->xmlChildrenNode)))
 848                     act->data.showmenu.name = parse_string(doc, n);
 849             } else if (act->func == action_move_relative_horz ||
 850                        act->func == action_move_relative_vert ||
 851                        act->func == action_resize_relative_horz ||
 852                        act->func == action_resize_relative_vert) {
 853                 if ((n = parse_find_node("delta", node->xmlChildrenNode)))
 854                     act->data.relative.delta = parse_int(doc, n);
 855             } else if (act->func == action_desktop) {
 856                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 857                     act->data.desktop.desk = parse_int(doc, n);
 858                 if (act->data.desktop.desk > 0) act->data.desktop.desk--;
 859                 if ((n = parse_find_node("dialog", node->xmlChildrenNode)))
 860                     act->data.desktop.inter.any.interactive =
 861                         parse_bool(doc, n);
 862            } else if (act->func == action_send_to_desktop) {
 863                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 864                     act->data.sendto.desk = parse_int(doc, n);
 865                 if (act->data.sendto.desk > 0) act->data.sendto.desk--;
 866                 if ((n = parse_find_node("follow", node->xmlChildrenNode)))
 867                     act->data.sendto.follow = parse_bool(doc, n);
 868             } else if (act->func == action_desktop_dir) {
 869                 if ((n = parse_find_node("wrap", node->xmlChildrenNode)))
 870                     act->data.desktopdir.wrap = parse_bool(doc, n);
 871                 if ((n = parse_find_node("dialog", node->xmlChildrenNode)))
 872                     act->data.desktopdir.inter.any.interactive =
 873                         parse_bool(doc, n);
 874             } else if (act->func == action_send_to_desktop_dir) {
 875                 if ((n = parse_find_node("wrap", node->xmlChildrenNode)))
 876                     act->data.sendtodir.wrap = parse_bool(doc, n);
 877                 if ((n = parse_find_node("follow", node->xmlChildrenNode)))
 878                     act->data.sendtodir.follow = parse_bool(doc, n);
 879                 if ((n = parse_find_node("dialog", node->xmlChildrenNode)))
 880                     act->data.sendtodir.inter.any.interactive =
 881                         parse_bool(doc, n);
 882             } else if (act->func == action_activate) {
 883                 if ((n = parse_find_node("here", node->xmlChildrenNode)))
 884                     act->data.activate.here = parse_bool(doc, n);
 885             } else if (act->func == action_cycle_windows) {
 886                 if ((n = parse_find_node("linear", node->xmlChildrenNode)))
 887                     act->data.cycle.linear = parse_bool(doc, n);
 888                 if ((n = parse_find_node("dialog", node->xmlChildrenNode)))
 889                     act->data.cycle.dialog = parse_bool(doc, n);
 890             } else if (act->func == action_directional_focus) {
 891                 if ((n = parse_find_node("dialog", node->xmlChildrenNode)))
 892                     act->data.cycle.dialog = parse_bool(doc, n);
 893             }
 894         }
 895         INTERACTIVE_LIMIT(act, uact);
 896         g_free(actname);
 897     }
 898     return act;
 899 }
 900
 901 void action_run_list(GSList *acts, ObClient *c, ObFrameContext context,
 902                      guint state, guint button, gint x, gint y,
 903                      gboolean cancel, gboolean done)
 904 {
 905     GSList *it;
 906     ObAction *a;
 907     gboolean inter = FALSE;
 908
 909     if (!acts)
 910         return;
 911
 912     if (x < 0 && y < 0)
 913         screen_pointer_pos(&x, &y);
 914
 915     if (grab_on_keyboard())
 916         inter = TRUE;
 917     else
 918         for (it = acts; it; it = g_slist_next(it)) {
 919             a = it->data;
 920             if (a->data.any.interactive) {
 921                 inter = TRUE;
 922                 break;
 923             }
 924         }
 925
 926     if (!inter) {
 927         /* sometimes when we execute another app as an action,
 928            it won't work right unless we XUngrabKeyboard first,
 929            even though we grabbed the key/button Asychronously.
 930            e.g. "gnome-panel-control --main-menu" */
 931         XUngrabKeyboard(ob_display, event_lasttime);
 932     }
 933
 934     for (it = acts; it; it = g_slist_next(it)) {
 935         a = it->data;
 936
 937         if (!(a->data.any.client_action == OB_CLIENT_ACTION_ALWAYS && !c)) {
 938             a->data.any.c = a->data.any.client_action ? c : NULL;
 939             a->data.any.context = context;
 940             a->data.any.x = x;
 941             a->data.any.y = y;
 942
 943             a->data.any.button = button;
 944
 945             if (a->data.any.interactive) {
 946                 a->data.inter.cancel = cancel;
 947                 a->data.inter.final = done;
 948                 if (!(cancel || done))
 949                     keyboard_interactive_grab(state, a->data.any.c, a);
 950             }
 951
 952             ob_main_loop_queue_action(ob_main_loop, a);
 953         }
 954     }
 955 }
 956
 957 void action_run_string(const gchar *name, struct _ObClient *c)
 958 {
 959     ObAction *a;
 960     GSList *l;
 961
 962     a = action_from_string(name, OB_USER_ACTION_NONE);
 963     g_assert(a);
 964
 965     l = g_slist_append(NULL, a);
 966
 967     action_run(l, c, 0);
 968 }
 969
 970 void action_execute(union ActionData *data)
 971 {
 972     GError *e = NULL;
 973     char *cmd;
 974     if (data->execute.path) {
 975         cmd = g_filename_from_utf8(data->execute.path, -1, NULL, NULL, NULL);
 976         if (cmd) {
 977             if (!g_spawn_command_line_async(cmd, &e)) {
 978                 g_warning("failed to execute '%s': %s",
 979                           cmd, e->message);
 980             }
 981             g_free(cmd);
 982         } else {
 983             g_warning("failed to convert '%s' from utf8", data->execute.path);
 984         }
 985     }
 986 }
 987
 988 void action_activate(union ActionData *data)
 989 {
 990     client_activate(data->activate.any.c, data->activate.here);
 991 }
 992
 993 void action_focus(union ActionData *data)
 994 {
 995     client_focus(data->client.any.c);
 996 }
 997
 998 void action_unfocus (union ActionData *data)
 999 {
1000     client_unfocus(data->client.any.c);
1001 }
1002
1003 void action_iconify(union ActionData *data)
1004 {
1005     client_iconify(data->client.any.c, TRUE, TRUE);
1006 }
1007
1008 void action_raiselower(union ActionData *data)
1009 {
1010     ObClient *c = data->client.any.c;
1011     GList *it;
1012     gboolean raise = FALSE;
1013
1014     for (it = stacking_list; it; it = g_list_next(it)) {
1015         ObClient *cit = it->data;
1016
1017         if (cit == c) break;
1018         if (client_normal(cit) == client_normal(c) &&
1019             cit->layer == c->layer &&
1020             cit->frame->visible &&
1021             !client_search_transient(c, cit))
1022         {
1023             if (RECT_INTERSECTS_RECT(cit->frame->area, c->frame->area)) {
1024                 raise = TRUE;
1025                 break;
1026             }
1027         }
1028     }
1029
1030     action_run_string((raise ? "Raise" : "Lower"), c);
1031 }
1032
1033 void action_raise(union ActionData *data)
1034 {
1035     client_action_start(data);
1036     stacking_raise(CLIENT_AS_WINDOW(data->client.any.c));
1037     client_action_end(data);
1038 }
1039
1040 void action_unshaderaise(union ActionData *data)
1041 {
1042     if (data->client.any.c->shaded)
1043         action_run_string("Unshade", data->client.any.c);
1044     else
1045         action_run_string("Raise", data->client.any.c);
1046 }
1047
1048 void action_shadelower(union ActionData *data)
1049 {
1050     if (data->client.any.c->shaded)
1051         action_run_string("Lower", data->client.any.c);
1052     else
1053         action_run_string("Shade", data->client.any.c);
1054 }
1055
1056 void action_lower(union ActionData *data)
1057 {
1058     client_action_start(data);
1059     stacking_lower(CLIENT_AS_WINDOW(data->client.any.c));
1060     client_action_end(data);
1061
1062     focus_order_to_bottom(data->client.any.c);
1063 }
1064
1065 void action_close(union ActionData *data)
1066 {
1067     client_close(data->client.any.c);
1068 }
1069
1070 void action_kill(union ActionData *data)
1071 {
1072     client_kill(data->client.any.c);
1073 }
1074
1075 void action_shade(union ActionData *data)
1076 {
1077     client_action_start(data);
1078     client_shade(data->client.any.c, TRUE);
1079     client_action_end(data);
1080 }
1081
1082 void action_unshade(union ActionData *data)
1083 {
1084     client_action_start(data);
1085     client_shade(data->client.any.c, FALSE);
1086     client_action_end(data);
1087 }
1088
1089 void action_toggle_shade(union ActionData *data)
1090 {
1091     client_action_start(data);
1092     client_shade(data->client.any.c, !data->client.any.c->shaded);
1093     client_action_end(data);
1094 }
1095
1096 void action_toggle_omnipresent(union ActionData *data)
1097 {
1098     client_set_desktop(data->client.any.c,
1099                        data->client.any.c->desktop == DESKTOP_ALL ?
1100                        screen_desktop : DESKTOP_ALL, FALSE);
1101 }
1102
1103 void action_move_relative_horz(union ActionData *data)
1104 {
1105     ObClient *c = data->relative.any.c;
1106     client_action_start(data);
1107     client_move(c, c->area.x + data->relative.delta, c->area.y);
1108     client_action_end(data);
1109 }
1110
1111 void action_move_relative_vert(union ActionData *data)
1112 {
1113     ObClient *c = data->relative.any.c;
1114     client_action_start(data);
1115     client_move(c, c->area.x, c->area.y + data->relative.delta);
1116     client_action_end(data);
1117 }
1118
1119 void action_resize_relative_horz(union ActionData *data)
1120 {
1121     ObClient *c = data->relative.any.c;
1122     client_action_start(data);
1123     client_resize(c,
1124                   c->area.width + data->relative.delta * c->size_inc.width,
1125                   c->area.height);
1126     client_action_end(data);
1127 }
1128
1129 void action_resize_relative_vert(union ActionData *data)
1130 {
1131     ObClient *c = data->relative.any.c;
1132     if (!c->shaded) {
1133         client_action_start(data);
1134         client_resize(c, c->area.width, c->area.height +
1135                       data->relative.delta * c->size_inc.height);
1136         client_action_end(data);
1137     }
1138 }
1139
1140 void action_maximize_full(union ActionData *data)
1141 {
1142     client_action_start(data);
1143     client_maximize(data->client.any.c, TRUE, 0, TRUE);
1144     client_action_end(data);
1145 }
1146
1147 void action_unmaximize_full(union ActionData *data)
1148 {
1149     client_action_start(data);
1150     client_maximize(data->client.any.c, FALSE, 0, TRUE);
1151     client_action_end(data);
1152 }
1153
1154 void action_toggle_maximize_full(union ActionData *data)
1155 {
1156     client_action_start(data);
1157     client_maximize(data->client.any.c,
1158                     !(data->client.any.c->max_horz ||
1159                       data->client.any.c->max_vert),
1160                     0, TRUE);
1161     client_action_end(data);
1162 }
1163
1164 void action_maximize_horz(union ActionData *data)
1165 {
1166     client_action_start(data);
1167     client_maximize(data->client.any.c, TRUE, 1, TRUE);
1168     client_action_end(data);
1169 }
1170
1171 void action_unmaximize_horz(union ActionData *data)
1172 {
1173     client_action_start(data);
1174     client_maximize(data->client.any.c, FALSE, 1, TRUE);
1175     client_action_end(data);
1176 }
1177
1178 void action_toggle_maximize_horz(union ActionData *data)
1179 {
1180     client_action_start(data);
1181     client_maximize(data->client.any.c,
1182                     !data->client.any.c->max_horz, 1, TRUE);
1183     client_action_end(data);
1184 }
1185
1186 void action_maximize_vert(union ActionData *data)
1187 {
1188     client_action_start(data);
1189     client_maximize(data->client.any.c, TRUE, 2, TRUE);
1190     client_action_end(data);
1191 }
1192
1193 void action_unmaximize_vert(union ActionData *data)
1194 {
1195     client_action_start(data);
1196     client_maximize(data->client.any.c, FALSE, 2, TRUE);
1197     client_action_end(data);
1198 }
1199
1200 void action_toggle_maximize_vert(union ActionData *data)
1201 {
1202     client_action_start(data);
1203     client_maximize(data->client.any.c,
1204                     !data->client.any.c->max_vert, 2, TRUE);
1205     client_action_end(data);
1206 }
1207
1208 void action_send_to_desktop(union ActionData *data)
1209 {
1210     ObClient *c = data->sendto.any.c;
1211
1212     if (!client_normal(c)) return;
1213
1214     if (data->sendto.desk < screen_num_desktops ||
1215         data->sendto.desk == DESKTOP_ALL) {
1216         client_set_desktop(c, data->sendto.desk, data->sendto.follow);
1217         if (data->sendto.follow)
1218             screen_set_desktop(data->sendto.desk);
1219     }
1220 }
1221
1222 void action_desktop(union ActionData *data)
1223 {
1224     static guint first = (unsigned) -1;
1225
1226     if (data->inter.any.interactive && first == (unsigned) -1)
1227         first = screen_desktop;
1228
1229     if (!data->inter.any.interactive ||
1230         (!data->inter.cancel && !data->inter.final))
1231     {
1232         if (data->desktop.desk < screen_num_desktops ||
1233             data->desktop.desk == DESKTOP_ALL)
1234         {
1235             screen_set_desktop(data->desktop.desk);
1236             if (data->inter.any.interactive)
1237                 screen_desktop_popup(data->desktop.desk, TRUE);
1238         }
1239     } else if (data->inter.cancel) {
1240         screen_set_desktop(first);
1241     }
1242
1243     if (!data->inter.any.interactive || data->inter.final) {
1244         screen_desktop_popup(0, FALSE);
1245         first = (unsigned) -1;
1246     }
1247 }
1248
1249 void action_desktop_dir(union ActionData *data)
1250 {
1251     guint d;
1252
1253     d = screen_cycle_desktop(data->desktopdir.dir,
1254                              data->desktopdir.wrap,
1255                              data->desktopdir.linear,
1256                              data->desktopdir.inter.any.interactive,
1257                              data->desktopdir.inter.final,
1258                              data->desktopdir.inter.cancel);
1259     if (!data->sendtodir.inter.any.interactive ||
1260         !data->sendtodir.inter.final ||
1261         data->sendtodir.inter.cancel)
1262     {
1263         screen_set_desktop(d);
1264     }
1265 }
1266
1267 void action_send_to_desktop_dir(union ActionData *data)
1268 {
1269     ObClient *c = data->sendtodir.inter.any.c;
1270     guint d;
1271
1272     if (!client_normal(c)) return;
1273
1274     d = screen_cycle_desktop(data->sendtodir.dir, data->sendtodir.wrap,
1275                              data->sendtodir.linear,
1276                              data->sendtodir.inter.any.interactive,
1277                              data->sendtodir.inter.final,
1278                              data->sendtodir.inter.cancel);
1279     if (!data->sendtodir.inter.any.interactive ||
1280         !data->sendtodir.inter.final ||
1281         data->sendtodir.inter.cancel)
1282     {
1283         client_set_desktop(c, d, data->sendtodir.follow);
1284         if (data->sendtodir.follow)
1285             screen_set_desktop(d);
1286     }
1287 }
1288
1289 void action_desktop_last(union ActionData *data)
1290 {
1291     screen_set_desktop(screen_last_desktop);
1292 }
1293
1294 void action_toggle_decorations(union ActionData *data)
1295 {
1296     ObClient *c = data->client.any.c;
1297
1298     client_action_start(data);
1299     client_set_undecorated(c, !c->undecorated);
1300     client_action_end(data);
1301 }
1302
1303 static guint32 pick_corner(int x, int y, int cx, int cy, int cw, int ch)
1304 {
1305     if (x - cx > cw / 2) {
1306         if (y - cy > ch / 2)
1307             return prop_atoms.net_wm_moveresize_size_bottomright;
1308         else
1309             return prop_atoms.net_wm_moveresize_size_topright;
1310     } else {
1311         if (y - cy > ch / 2)
1312             return prop_atoms.net_wm_moveresize_size_bottomleft;
1313         else
1314             return prop_atoms.net_wm_moveresize_size_topleft;
1315     }
1316 }
1317
1318 void action_moveresize(union ActionData *data)
1319 {
1320     ObClient *c = data->moveresize.any.c;
1321     guint32 corner;
1322
1323     if (!client_normal(c)) return;
1324
1325     if (data->moveresize.keyboard) {
1326         corner = (data->moveresize.move ?
1327                   prop_atoms.net_wm_moveresize_move_keyboard :
1328                   prop_atoms.net_wm_moveresize_size_keyboard);
1329     } else {
1330         corner = (data->moveresize.move ?
1331                   prop_atoms.net_wm_moveresize_move :
1332                   pick_corner(data->any.x, data->any.y,
1333                               c->frame->area.x, c->frame->area.y,
1334                               /* use the client size because the frame
1335                                  can be differently sized (shaded
1336                                  windows) and we want this based on the
1337                                  clients size */
1338                               c->area.width + c->frame->size.left +
1339                               c->frame->size.right,
1340                               c->area.height + c->frame->size.top +
1341                               c->frame->size.bottom));
1342     }
1343
1344     moveresize_start(c, data->any.x, data->any.y, data->any.button, corner);
1345 }
1346
1347 void action_reconfigure(union ActionData *data)
1348 {
1349     ob_reconfigure();
1350 }
1351
1352 void action_restart(union ActionData *data)
1353 {
1354     ob_restart_other(data->execute.path);
1355 }
1356
1357 void action_exit(union ActionData *data)
1358 {
1359     ob_exit(0);
1360 }
1361
1362 void action_showmenu(union ActionData *data)
1363 {
1364     if (data->showmenu.name) {
1365         menu_show(data->showmenu.name, data->any.x, data->any.y,
1366                   data->showmenu.any.c);
1367     }
1368 }
1369
1370 void action_cycle_windows(union ActionData *data)
1371 {
1372     focus_cycle(data->cycle.forward, data->cycle.linear,
1373                 data->cycle.dialog,
1374                 data->cycle.inter.final, data->cycle.inter.cancel);
1375 }
1376
1377 void action_directional_focus(union ActionData *data)
1378 {
1379     focus_directional_cycle(data->interdiraction.direction,
1380                             data->interdiraction.dialog,
1381                             data->interdiraction.inter.final,
1382                             data->interdiraction.inter.cancel);
1383 }
1384
1385 void action_movetoedge(union ActionData *data)
1386 {
1387     int x, y;
1388     ObClient *c = data->diraction.any.c;
1389
1390     x = c->frame->area.x;
1391     y = c->frame->area.y;
1392
1393     switch(data->diraction.direction) {
1394     case OB_DIRECTION_NORTH:
1395         y = client_directional_edge_search(c, OB_DIRECTION_NORTH);
1396         break;
1397     case OB_DIRECTION_WEST:
1398         x = client_directional_edge_search(c, OB_DIRECTION_WEST);
1399         break;
1400     case OB_DIRECTION_SOUTH:
1401         y = client_directional_edge_search(c, OB_DIRECTION_SOUTH) -
1402             c->frame->area.height;
1403         break;
1404     case OB_DIRECTION_EAST:
1405         x = client_directional_edge_search(c, OB_DIRECTION_EAST) -
1406             c->frame->area.width;
1407         break;
1408     default:
1409         g_assert_not_reached();
1410     }
1411     frame_frame_gravity(c->frame, &x, &y);
1412     client_action_start(data);
1413     client_move(c, x, y);
1414     client_action_end(data);
1415 }
1416
1417 void action_growtoedge(union ActionData *data)
1418 {
1419     int x, y, width, height, dest;
1420     ObClient *c = data->diraction.any.c;
1421     Rect *a;
1422
1423     a = screen_area(c->desktop);
1424     x = c->frame->area.x;
1425     y = c->frame->area.y;
1426     width = c->frame->area.width;
1427     height = c->frame->area.height;
1428
1429     switch(data->diraction.direction) {
1430     case OB_DIRECTION_NORTH:
1431         dest = client_directional_edge_search(c, OB_DIRECTION_NORTH);
1432         if (a->y == y)
1433             height = c->frame->area.height / 2;
1434         else {
1435             height = c->frame->area.y + c->frame->area.height - dest;
1436             y = dest;
1437         }
1438         break;
1439     case OB_DIRECTION_WEST:
1440         dest = client_directional_edge_search(c, OB_DIRECTION_WEST);
1441         if (a->x == x)
1442             width = c->frame->area.width / 2;
1443         else {
1444             width = c->frame->area.x + c->frame->area.width - dest;
1445             x = dest;
1446         }
1447         break;
1448     case OB_DIRECTION_SOUTH:
1449         dest = client_directional_edge_search(c, OB_DIRECTION_SOUTH);
1450         if (a->y + a->height == y + c->frame->area.height) {
1451             height = c->frame->area.height / 2;
1452             y = a->y + a->height - height;
1453         } else
1454             height = dest - c->frame->area.y;
1455         y += (height - c->frame->area.height) % c->size_inc.height;
1456         height -= (height - c->frame->area.height) % c->size_inc.height;
1457         break;
1458     case OB_DIRECTION_EAST:
1459         dest = client_directional_edge_search(c, OB_DIRECTION_EAST);
1460         if (a->x + a->width == x + c->frame->area.width) {
1461             width = c->frame->area.width / 2;
1462             x = a->x + a->width - width;
1463         } else
1464             width = dest - c->frame->area.x;
1465         x += (width - c->frame->area.width) % c->size_inc.width;
1466         width -= (width - c->frame->area.width) % c->size_inc.width;
1467         break;
1468     default:
1469         g_assert_not_reached();
1470     }
1471     frame_frame_gravity(c->frame, &x, &y);
1472     width -= c->frame->size.left + c->frame->size.right;
1473     height -= c->frame->size.top + c->frame->size.bottom;
1474     client_action_start(data);
1475     client_move_resize(c, x, y, width, height);
1476     client_action_end(data);
1477 }
1478
1479 void action_send_to_layer(union ActionData *data)
1480 {
1481     client_set_layer(data->layer.any.c, data->layer.layer);
1482 }
1483
1484 void action_toggle_layer(union ActionData *data)
1485 {
1486     ObClient *c = data->layer.any.c;
1487
1488     client_action_start(data);
1489     if (data->layer.layer < 0)
1490         client_set_layer(c, c->below ? 0 : -1);
1491     else if (data->layer.layer > 0)
1492         client_set_layer(c, c->above ? 0 : 1);
1493     client_action_end(data);
1494 }
1495
1496 void action_toggle_show_desktop(union ActionData *data)
1497 {
1498     screen_show_desktop(!screen_showing_desktop);
1499 }
1500
1501 void action_show_desktop(union ActionData *data)
1502 {
1503     screen_show_desktop(TRUE);
1504 }
1505
1506 void action_unshow_desktop(union ActionData *data)
1507 {
1508     screen_show_desktop(FALSE);
1509 }